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asynchronous vs non-blocking
What is the difference between asynchronous and non-blocking calls? Also between blocking and synchronous calls (with examples please)?
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Create JSON-object the correct way
I am trying to create an JSON object out of a PHP array. The array looks like this:
5 Answers
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How to download all files (but not HTML) from a website using wget?
... as those as for rewriting HTML pages to make a local structure, renaming .php files and so on. Not relevant.
To literally get all files except .html etc:
wget -R html,htm,php,asp,jsp,js,py,css -r -l 1 -nd http://yoursite.com
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Java Try Catch Finally blocks without Catch
I'm reviewing some new code. The program has a try and a finally block only. Since the catch block is excluded, how does the try block work if it encounters an exception or anything throwable? Does it just go directly to the finally block?
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Why does changing the returned variable in a finally block not change the return value?
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The try block completes with the execution of the return statement and the value of s at the time the return statement executes is the value returned by the method. The fact that the finally clause later changes the value of s (after...
How to substring in jquery
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Why have you linked to PHP's strpos function in a question on JavaScript?
– casablanca
Nov 8 '10 at 18:53
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Waiting until two async blocks are executed before starting another block
When using GCD, we want to wait until two async blocks are executed and done before moving on to the next steps of execution. What is the best way to do that?
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How do you trigger a block after a delay, like -performSelector:withObject:afterDelay:?
Is there a way to call a block with a primitive parameter after a delay, like using performSelector:withObject:afterDelay: but with an argument like int / double / float ?
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Clicking the text to select corresponding radio button
...pace character. see why-is-there-an-unexplainable-gap-between-these-inline-block-div-elements. the three remaining pixels are the default right margin on the radio button margin: 3px 3px 0 5px; (it's more noticeable in firefox as there is a hover effect by default) which can be fixed with CSS by rem...
How to Remove Array Element and Then Re-Index Array?
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array_splice($array, 0, 1);
http://php.net/manual/en/function.array-splice.php
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